Is Signal Screener down?
Down
Yes, Signal Screener is down.
It has not passed a check since we started checking it on 16 Oct 2026. Latest error: Expected HTTP 402, got 400.
Latest check
- Last check
- 2 h ago (20 Oct 2026, 18:53 UTC)
- Response time
- Not measured
- Next check
- In about 3 h
- How often
- About every 5 hours over the last 7 days
Uptime
Uptime is the share of checks that passed. We checked it about every 5 hours over the last 7 days.
Outages in the last 30 days
No outages in the last 30 days. An outage starts when two checks in a row fail and ends at the next passing check.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 20 Oct 2026, 18:53 UTC | Expected HTTP 402, got 400 | 400 | 134 ms |
| 20 Oct 2026, 14:23 UTC | Expected HTTP 402, got 400 | 400 | 214 ms |
| 20 Oct 2026, 10:02 UTC | Expected HTTP 402, got 400 | 400 | 170 ms |
| 20 Oct 2026, 05:40 UTC | Expected HTTP 402, got 400 | 400 | 127 ms |
| 20 Oct 2026, 01:31 UTC | Expected HTTP 402, got 400 | 400 | 80 ms |
| 19 Oct 2026, 20:59 UTC | Expected HTTP 402, got 400 | 400 | 138 ms |
| 19 Oct 2026, 16:49 UTC | Expected HTTP 402, got 400 | 400 | 147 ms |
| 19 Oct 2026, 13:12 UTC | Expected HTTP 402, got 400 | 400 | 151 ms |
| 19 Oct 2026, 09:36 UTC | Expected HTTP 402, got 400 | 400 | 147 ms |
| 19 Oct 2026, 05:49 UTC | Expected HTTP 402, got 400 | 400 | 124 ms |
Price and payment address
- Price
- $2.49 per call on Base
- Pays to
- 0x50ab…12fc
No price or payment address changes recorded.
How we check
Up means the endpoint answered an unpaid test request with a valid x402 payment challenge. We never pay, so we can't see whether the paid response works.
Checks come from our server, about every 5 hours for this listing over the last 7 days. A failure can also mean the service blocks our checks. Two failed checks in a row count as an outage, which ends at the next passing check.
If you think a check is wrong, contact hello@toolvet.app. More on how we check and score. To see what an agent gets right now, check it yourself.